Pith Number

pith:2AYDVV5H

pith:2021:2AYDVV5H4757XQZ3ZACVXGF32S

not attested not anchored not stored refs pending

SimpModeling: Sketching Implicit Field to Guide Mesh Modeling for 3D Animalmorphic Head Design

Dong Du, Heming Zhu, Hongbo Fu, Jie Zhou, Xiaoguang Han, Zhongjin Luo

arxiv:2108.02548 v1 · 2021-08-05 · cs.CV · cs.HC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2AYDVV5H4757XQZ3ZACVXGF32S}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T03:03:34.007939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0303ad7a7e7fbfbc33bc8055b98bbd4b7edd95e809545454286cb0141599f31

Aliases

arxiv: 2108.02548 · arxiv_version: 2108.02548v1 · doi: 10.48550/arxiv.2108.02548 · pith_short_12: 2AYDVV5H4757 · pith_short_16: 2AYDVV5H4757XQZ3 · pith_short_8: 2AYDVV5H

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2AYDVV5H4757XQZ3ZACVXGF32S \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d0303ad7a7e7fbfbc33bc8055b98bbd4b7edd95e809545454286cb0141599f31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32cef0cda04083a77096caeb2e0ac46061d2a8ad3a739531877b39794b09f44b",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-05T12:17:36Z",
    "title_canon_sha256": "a6fbcd06354fdf234526d751d3cf5becc252d415dc4467b4b338dcfcabc2185f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.02548",
    "kind": "arxiv",
    "version": 1
  }
}